Perhaps you should try some spelling variations:
decrease processes » disease processes (Expand search), defense processes (Expand search), decay processes (Expand search)
secretion coupling » sector coupling (Expand search), secretion during (Expand search), action coupling (Expand search)
decrease decrease » decrease release (Expand search), disease decreases (Expand search), decrease sucrose (Expand search)
coupling with » couplings with (Expand search), coupled with (Expand search), coupling in (Expand search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( decrease _ decrease decrease processes ) OR ( secretion coupling with python programming ))~.